20083707916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1\times {\mathrm{1289}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 36963763200

約数和(自身を除く): 16880055284

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 1039, 1289, 2078, 2578, 3749, 4156, 5156, 7498, 14996, 23897, 29647, 47794, 59294, 95588, 118588, 169357, 210107, 338714, 420214, 677428, 840428, 1339271, 2678542, 3895211, 4832461, 5357084, 7790422, 9664922, 15580844, 19329844, 30803233, 61606466, 123212932, 218301173, 436602346, 873204692, 5020926979, 10041853958, 20083707916]

約数ペア:

[(1, 20083707916), (2, 10041853958), (4, 5020926979), (23, 873204692), (46, 436602346), (92, 218301173), (163, 123212932), (326, 61606466), (652, 30803233), (1039, 19329844), (1289, 15580844), (2078, 9664922), (2578, 7790422), (3749, 5357084), (4156, 4832461), (5156, 3895211), (7498, 2678542), (14996, 1339271), (23897, 840428), (29647, 677428), (47794, 420214), (59294, 338714), (95588, 210107), (118588, 169357)]